In a small bowl, add your flour, baking powder, salt, and sweetener, until combined. In a mixing bowl, whisk together the mashed bananas, egg whites, vanilla extract, and milk, until combined.
Add the dry ingredients into the wet and mix well, until a thick batter remains.
Grease a large non-stick pan and place it over medium heat. Pour scant 1/4 cup portions of the batter onto the pan and cover. Cook for 3-4 minutes, or until bubbles form around the edges. Remove the lid, flip and cook for a further 3 minutes. Repeat the process until all the pancakes have been cooked.
Serve the pancakes immediately or let them cool completely.
Notes
One serving is 2 pancakes.* For gluten free pancakes, use gluten free all purpose flour with added xanthan gum. TO STORE: Keep any leftover pancakes in an airtight container in the refrigerator for up to 1 week. TO FREEZE: Let the pancakes cool, stack them in a freezer bag (with sheets of parchment between each), and freeze for up to 2 months. TO REHEAT: Microwave pancakes for 30-45 seconds or warm in a non-stick pan.